Iran claims legislation : hearing before the Committee on Foreign Relations, United States Senate, Ninety-ninth Congress, first session on S. 771, a bill to facilitate the adjudication of certain claims of United States nationals against Iran, to authorize the recovery of costs incurred by the United States in connection with the arbitration of claims of United States nationals against Iran, and for other purposes and S. 1166, a bill to facilitate the adjudication of certain claims of United States nationals against Iran, to authorize the recovery of costs incurred by the United States in connection with the arbitration of claims of United States nationals against Iran, and for other purposes, May 20, 1985.